1.Arson is a specialized area that may be handled by various organizations. However, police crime scene units are commonly involved. What are the issues that fire investigators have to deal with both in the field and in Court? 2. What can be learned from hair evidence other than DNA? 3. Discuss the trace evidence in the investigation in the death of DEA agent Enrique Camarena. 4.Watch the You tube video in this module and describe the different types of trace evidence found.  https://youtu.be/U18y8BM3Vho